This Is Us plans to really delve into Jack's Vietnam storyline

[TMC]

http://www.vulture.com/2018/08/this-...tory-line.html

“We’re trying to really break some barriers for network television, in terms of creating something that’s so period, and so overseas,” says co-showrunner Isaac Aptaker. “It’s a real timeline that we’re going to live in and devote some serious episodes to. So it’s going to be a very fully real-life world. It’s not just little moments.”